Analysis
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max time kernel
140s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-11-2024 22:20
Static task
static1
Behavioral task
behavioral1
Sample
8dc3fe1be5c86ce1cbb729843471437b_JaffaCakes118.dll
Resource
win7-20240903-en
General
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Target
8dc3fe1be5c86ce1cbb729843471437b_JaffaCakes118.dll
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Size
76KB
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MD5
8dc3fe1be5c86ce1cbb729843471437b
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SHA1
08fb95de8d8e7e40283496e452dd891d4af18365
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SHA256
62a2889352de99230c7fe212e7594ac5c0b0e31831d5136e01bd00fd41defab8
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SHA512
de6c0780ff29fdec532114095b7c2774ed47ad64493d734db7ca0b7d815ac029fe8f47d499e8aee817c6107966fbb553d05712d42380bc034bd26a4894cde7b1
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SSDEEP
1536:P08ycVb3jZUVVS4DgzeZqJvhmjK5ZxMbngWYpaA9HAhWoICEWMPo:fycV4ieZq1kjKrxMrctghrIlWMg
Malware Config
Signatures
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Pony family
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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resource yara_rule behavioral2/memory/2736-3-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/2736-4-0x0000000000400000-0x000000000042E000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeImpersonatePrivilege 2736 rundll32.exe Token: SeTcbPrivilege 2736 rundll32.exe Token: SeChangeNotifyPrivilege 2736 rundll32.exe Token: SeCreateTokenPrivilege 2736 rundll32.exe Token: SeBackupPrivilege 2736 rundll32.exe Token: SeRestorePrivilege 2736 rundll32.exe Token: SeIncreaseQuotaPrivilege 2736 rundll32.exe Token: SeAssignPrimaryTokenPrivilege 2736 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3312 wrote to memory of 2736 3312 rundll32.exe 84 PID 3312 wrote to memory of 2736 3312 rundll32.exe 84 PID 3312 wrote to memory of 2736 3312 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8dc3fe1be5c86ce1cbb729843471437b_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3312 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8dc3fe1be5c86ce1cbb729843471437b_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2736
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